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Multiple Branches. As a general rule it is important not to mix functionally unrelated code into the same pull-request. Rather, you should consider using multiple branches. If the current branch is tied up waiting for a PR to be closed and you want to submit an unrelated PR, just create a second branch for the second PR. When the PR has been merged, you will be provided at an option at https://github.com/apache/incubator-nuttx/pull/NN to delete the branch, instead of deleting the whole fork.
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